47438074 has 16 divisors (see below), whose sum is σ = 72783360. Its totient is φ = 23180560.

The previous prime is 47438063. The next prime is 47438089. The reversal of 47438074 is 47083474.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32247 + ... + 33685.

It is an arithmetic number, because the mean of its divisors is an integer number (4548960).

Almost surely, 2^47438074 is an apocalyptic number.

47438074 is a deficient number, since it is larger than the sum of its proper divisors (25345286).

47438074 is a wasteful number, since it uses less digits than its factorization.

47438074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1805.

The product of its (nonzero) digits is 75264, while the sum is 37.

The square root of 47438074 is about 6887.5303266120. The cubic root of 47438074 is about 362.0003713762. Note that the first 3 decimals are identical.

The spelling of 47438074 in words is "forty-seven million, four hundred thirty-eight thousand, seventy-four".